GB/T 34905-2017 Active National standards

GB/T 34905-2017 Sintered metal materials—Determination of the level of cleanliness of powder-metallurgy parts

Publish Date: 2017-11-01 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 34905-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analytical methods for powder metallurgy

ICS Name: Powder metallurgy

Publish Date: 2017-11-01

Implement Date: 2018-05-01

Pages: 6 pages

Scope

This standard specifies the method for determining the quality and nature of surface contaminants on powder metallurgy parts (i.e., the cleanliness of powder metallurgy parts). This standard is applicable to measuring the cleanliness of parts manufactured by powder metallurgy processes.

Development Information

Word Count: 11 Thousand words Pages: 6 pages

Adopt standards

ISO 28279:2010

Related Standards

GB/T 3879-1983 Replaced

GB/T 3879-1983 The material blanks of steel bonded carbide

Publish Date: 1983-10-10

GB/T 4309-1984 Replaced

GB/T 4309-1984 Classification and designation for powder metallurgy materials

Publish Date: 1984-03-27

GB/T 5124.1-1985 Replaced

GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content

Publish Date: 1985-04-24

GB/T 5124.2-1985 Replaced

GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content

Publish Date: 1985-04-24

GB/T 5124.3-1985 Replaced

GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content

Publish Date: 1985-04-24

GB/T 5124.4-1985 Replaced

GB/T 5124.4-1985 Methods for chemical analysis of hardmetals—The photometric peroxide method for the determination of titanium content

Publish Date: 1985-04-24